CN116076022A - 振荡装置和pll电路 - Google Patents

振荡装置和pll电路 Download PDF

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Publication number
CN116076022A
CN116076022A CN202180062156.0A CN202180062156A CN116076022A CN 116076022 A CN116076022 A CN 116076022A CN 202180062156 A CN202180062156 A CN 202180062156A CN 116076022 A CN116076022 A CN 116076022A
Authority
CN
China
Prior art keywords
transistor
direct current
oscillation
control signal
type mos
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202180062156.0A
Other languages
English (en)
Chinese (zh)
Inventor
森义晓
藤原彻哉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Semiconductor Solutions Corp
Original Assignee
Sony Semiconductor Solutions Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sony Semiconductor Solutions Corp filed Critical Sony Semiconductor Solutions Corp
Publication of CN116076022A publication Critical patent/CN116076022A/zh
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08—Details of the phase-locked loop
    • H03L7/099—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop
    • H03L7/0991—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop the oscillator being a digital oscillator, e.g. composed of a fixed oscillator followed by a variable frequency divider
    • H03L7/0992—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop the oscillator being a digital oscillator, e.g. composed of a fixed oscillator followed by a variable frequency divider comprising a counter or a frequency divider
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/027—Generators characterised by the type of circuit or by the means used for producing pulses by the use of logic circuits, with internal or external positive feedback
    • H03K3/03—Astable circuits
    • H03K3/0315—Ring oscillators
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/13—Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals
    • H03K5/133—Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals using a chain of active delay devices
    • H03K5/134—Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals using a chain of active delay devices with field-effect transistors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08—Details of the phase-locked loop
    • H03L7/099—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop
    • H03L7/0995—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop the oscillator comprising a ring oscillator
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/01—Details
    • H03K3/011—Modifications of generator to compensate for variations in physical values, e.g. voltage, temperature

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
CN202180062156.0A 2020-09-18 2021-08-16 振荡装置和pll电路 Pending CN116076022A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020157797A JP2022051362A (ja) 2020-09-18 2020-09-18 発振装置及びｐｌｌ回路
JP2020-157797 2020-09-18
PCT/JP2021/029944 WO2022059398A1 (ja) 2020-09-18 2021-08-16 発振装置及びｐｌｌ回路

Publications (1)

Publication Number Publication Date
CN116076022A true CN116076022A (zh) 2023-05-05

Family

ID=80775828

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180062156.0A Pending CN116076022A (zh) 2020-09-18 2021-08-16 振荡装置和pll电路

Country Status (4)

Country Link
US (1) US20230361777A1 (ja)
JP (1) JP2022051362A (ja)
CN (1) CN116076022A (ja)
WO (1) WO2022059398A1 (ja)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2930227B2 (ja) * 1993-07-27 1999-08-03 シャープ株式会社 半導体集積回路の出力バッファ回路
JP4449193B2 (ja) * 2000-08-01 2010-04-14 ソニー株式会社 遅延回路、電圧制御遅延回路、電圧制御発振回路、遅延調整回路、ｄｌｌ回路及びｐｌｌ回路
JP2002290230A (ja) * 2001-03-28 2002-10-04 Nippon Precision Circuits Inc Ｃｍｏｓインバータ
JP2010041275A (ja) * 2008-08-04 2010-02-18 Toshiba Corp Ｐｌｌ回路
JP5534314B2 (ja) * 2010-02-10 2014-06-25 セイコーＮｐｃ株式会社 レベルシフト回路及びそれを用いた発振器用集積回路
JP2013207339A (ja) * 2012-03-27 2013-10-07 Seiko Epson Corp レベルシフト回路、発振回路、及び電子機器
DE102015216637B4 (de) * 2015-08-31 2017-11-23 Dialog Semiconductor B.V. Gestapelte Takterzeugungsschaltung

Also Published As

Publication number Publication date
WO2022059398A1 (ja) 2022-03-24
JP2022051362A (ja) 2022-03-31
US20230361777A1 (en) 2023-11-09

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